Once-beaten middleweight contenders Immanuwel Aleem and Ronald Ellis face off in a 10-round fight, while Australia’s Louisa Hawton battles Los Angeles-native Lorraine Villalobos in a rematch for the women’s Interim WBC Strawweight Championship on SHOWTIME CHAMPIONSHIP BOXING COUNTDOWN. The digital offering begins live at 6:30 p.m. ET/3:30 p.m. PT on the SHOWTIME Sports YouTube channel and SHOWTIME Boxing Facebook page leading into the SHOWTIME CHAMPIONSHIP BOXING telecast at 9 p.m. ET/6 p.m. PT.